help@askiitians.com

+91-87964 74404

8 grade maths

If 4 men or 5 women working 8 hours a day can do a work in 27 day then in how many days will 6men and 6 women do 3.5 times of the previous work by working 6 hours a day?

Arindam Chakraborty

7 Years agoGrade

1 Answer

Sayantan Garai

7 Years ago

Calculate part of work done by each person each day. Calculate total part of work done in one part of time (in this case one day) by the total no. of persons. Then find out time required for 1 (whole) part of the work. **

This process is applicable for most numericals of this type.

**NOTE : In this numerical you have to calculate 3.5 parts as the question is 3.5 times.

WHAT ARE THE FORMULAS FOR FINDING THE INITAL SPEED

8 grade maths

1 Answer Available

Last Activity: 8 Months ago

What is the formula of \[{x^2} + {y^2} + {z^2}?\

8 grade maths

1 Answer Available

Last Activity: 0 Years ago

What is a dodging number?

8 grade maths

1 Answer Available

Last Activity: 0 Years ago

What is the value of $ 5 $ million dollars in Indian rupees given that one dollar is equal to $ 75 $ Indian rupees.

8 grade maths

1 Answer Available

Last Activity: 0 Years ago

How many perfect cubes can you find from 1 to 100? How many from -100 to 100?

8 grade maths

1 Answer Available

Last Activity: 0 Years ago

View all Questions